164049215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1231}}^1\times {\mathrm{2423}}^1$

素因数の和:3670

約数の個数: 16

約数和(自身を含む): 215018496

約数和(自身を除く): 50969281

約数列:

[1, 5, 11, 55, 1231, 2423, 6155, 12115, 13541, 26653, 67705, 133265, 2982713, 14913565, 32809843, 164049215]

約数ペア:

[(1, 164049215), (5, 32809843), (11, 14913565), (55, 2982713), (1231, 133265), (2423, 67705), (6155, 26653), (12115, 13541)]